Re: [Boost-bugs] [Boost C++ Libraries] #7888: circular_buffer should support move semantics

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #7888: circular_buffer should support move semantics
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-11-12 21:28:31

#7888: circular_buffer should support move semantics
-------------------------------+------------------------------------------
  Reporter:  holmes@…          |      Owner:  apolukhin
      Type:  Feature Requests  |     Status:  closed
 Milestone:  To Be Determined  |  Component:  circular_buffer
   Version:  Boost 1.52.0      |   Severity:  Problem
Resolution:  fixed             |   Keywords:  circular_buffer move emplace
-------------------------------+------------------------------------------

Comment (by pbf@…):

 This change has unfortunately introduced fresh warnings when building
 against boost 1.55 using VisualStudio 2010 with warning level 4. I now
 see:

 1>C:\src\svn\OTI\ThirdParty\boost_1_55_0_OT1\include\boost/circular_buffer/base.hpp(199):
 warning C4172: returning address of local variable or temporary

 Likewise, building using gcc 4.4.7 on RedHat produces the following
 warning:

 /media/sf_C_DRIVE/src/svn/OTI/ThirdParty/boost_1_55_0_OT1/include/boost/circular_buffer/base.hpp:2157:
 error: suggest parentheses around ‘&&’ within ‘||’

 Shall I open a new ticket for this issue? Unfortunately it's causing my
 builds to break, since I build with warnings-as-errors on both platforms.
 I'll need to either disable the warnings, or fix the problems.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/7888#comment:18>
Boost C++ Libraries <http://www.boost.org/>
Boost provides free peer-reviewed portable C++ source libraries.